Overview

overview

10

Static

static

9850dfceb0...a5.exe

windows7-x64

10

9850dfceb0...a5.exe

windows10-2004-x64

10

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General

  • Target

    9850dfceb05cf1e569aecf91a117b93356dd2441fcacaf87cdb4e91a0fc5a0a5

  • Size

    205KB

  • Sample

    221124-gk3g5sch37

  • MD5

    2ca694270f8118d360297969cd7f0f31

  • SHA1

    88d4f47a1f6bd200d294eda2ab6eedb2a1ad67ea

  • SHA256

    9850dfceb05cf1e569aecf91a117b93356dd2441fcacaf87cdb4e91a0fc5a0a5

  • SHA512

    6b392324bc6dd429684f2385ed8346daf72add021f1b61e090cbf4b29cba44e9d04face072328e3b87170ce995c343aa84eb72337931db43aa70850f550acbf1

  • SSDEEP

    3072:FqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:FqhMPssRARoiSoS3SsQLH5AK

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      9850dfceb05cf1e569aecf91a117b93356dd2441fcacaf87cdb4e91a0fc5a0a5

    • Size

      205KB

    • MD5

      2ca694270f8118d360297969cd7f0f31

    • SHA1

      88d4f47a1f6bd200d294eda2ab6eedb2a1ad67ea

    • SHA256

      9850dfceb05cf1e569aecf91a117b93356dd2441fcacaf87cdb4e91a0fc5a0a5

    • SHA512

      6b392324bc6dd429684f2385ed8346daf72add021f1b61e090cbf4b29cba44e9d04face072328e3b87170ce995c343aa84eb72337931db43aa70850f550acbf1

    • SSDEEP

      3072:FqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:FqhMPssRARoiSoS3SsQLH5AK

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks